98 lines
3.6 KiB
C++
98 lines
3.6 KiB
C++
//
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// VMime library (http://www.vmime.org)
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// Copyright (C) 2002-2009 Vincent Richard <vincent@vincent-richard.net>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 3 of
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// the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// Linking this library statically or dynamically with other modules is making
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// a combined work based on this library. Thus, the terms and conditions of
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// the GNU General Public License cover the whole combination.
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//
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#ifndef VMIME_STRINGCONTENTHANDLER_HPP_INCLUDED
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#define VMIME_STRINGCONTENTHANDLER_HPP_INCLUDED
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#include "vmime/contentHandler.hpp"
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namespace vmime
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{
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class stringContentHandler : public contentHandler
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{
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public:
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stringContentHandler();
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stringContentHandler(const string& buffer, const vmime::encoding& enc = NO_ENCODING);
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stringContentHandler(const utility::stringProxy& str, const vmime::encoding& enc = NO_ENCODING);
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stringContentHandler(const string& buffer, const string::size_type start, const string::size_type end, const vmime::encoding& enc = NO_ENCODING);
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~stringContentHandler();
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stringContentHandler(const stringContentHandler& cts);
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stringContentHandler& operator=(const stringContentHandler& cts);
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ref <contentHandler> clone() const;
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// Set the data contained in the body.
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//
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// The two first functions take advantage of the COW (copy-on-write) system that
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// might be implemented into std::string. This is done using "stringProxy" object.
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//
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// Set "enc" parameter to anything other than NO_ENCODING if the data managed by
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// this content handler is already encoded with the specified encoding (so, no
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// encoding/decoding will be performed on generate()/extract()). Note that the
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// data may be re-encoded (that is, decoded and encoded) if the encoding passed
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// to generate() is different from this one...
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//
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// The 'length' parameter is optional (user-defined). You can pass 0 if you want,
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// VMime does not make use of it.
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void setData(const utility::stringProxy& str, const vmime::encoding& enc = NO_ENCODING);
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void setData(const string& buffer, const vmime::encoding& enc = NO_ENCODING);
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void setData(const string& buffer, const string::size_type start, const string::size_type end, const vmime::encoding& enc = NO_ENCODING);
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stringContentHandler& operator=(const string& buffer);
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void generate(utility::outputStream& os, const vmime::encoding& enc, const string::size_type maxLineLength = lineLengthLimits::infinite) const;
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void extract(utility::outputStream& os, utility::progressListener* progress = NULL) const;
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void extractRaw(utility::outputStream& os, utility::progressListener* progress = NULL) const;
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string::size_type getLength() const;
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bool isEncoded() const;
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const vmime::encoding& getEncoding() const;
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bool isEmpty() const;
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private:
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// Equals to NO_ENCODING if data is not encoded, otherwise this
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// specifies the encoding that have been used to encode the data.
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vmime::encoding m_encoding;
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// The actual data
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utility::stringProxy m_string;
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};
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} // vmime
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#endif // VMIME_STRINGCONTENTHANDLER_HPP_INCLUDED
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